How To Check View Contains Another View?

Is there 开发者_运维百科a way to check if a view contains another certain view? (indexOfChild only works with one level of hierarchy)

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If child doesn't have an id, try something like this:

child.getParent() == parent

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You can use findViewById() to find the view. like:

yourview.findViewById(R.id.childView);

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I guess you want to check if a View is present inside a ViewGroup? The easiest way I can think of is to use .findViewById() on the ViewGroup, and assign an ID for the View that you're looking for.